Ivankov, V. N.; Ivankova, Z. G.; Vinnikov, K. A. (2008-08-31). "Reversal of sides in the blackfin flounder Glyptocephalus stelleri and variability of body pigmentation and shape in pleuronectid flatfishes". Russian Journal of Marine Biology. 34 (4): 254–257. Bibcode:2008RuJMB..34..254I. doi:10.1134/S106307400804007X.
Ivankov, V. N.; Ivankova, Z. G.; Vinnikov, K. A. (2008-08-31). "Reversal of sides in the blackfin flounder Glyptocephalus stelleri and variability of body pigmentation and shape in pleuronectid flatfishes". Russian Journal of Marine Biology. 34 (4): 254–257. Bibcode:2008RuJMB..34..254I. doi:10.1134/S106307400804007X.